Power cable accessory



FIG. 1 is a front perspective view of a power cable accessory showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken lines immediately adjacent the shaded areas represent the bounds of the claimed design, while all other broken lines are directed to unclaimed portions; the broken lines form no part of the claimed design. 

CLAIM The ornamental design for a power cable accessory, as shown and described. 